ECODEvolutionary Classification of Protein Domains

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PDB 3KFQ

X-RAY DIFFRACTION1.99 Å0 chains4 ECOD domains

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3D Structure(domains colored, ligands/nucleic acids shown)

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Domains by Chain

Chain Aview chain

1 domain

e3kfqA1(A:1-221)

Chain Bview chain

1 domain

e3kfqB1(B:1-221)

Chain Cview chain

1 domain

e3kfqC1(C:1-98)

Chain Dview chain

1 domain

e3kfqD1(D:1-98)

All Domains (4)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3kfqA1	A:1-221	Peptidase_C1	219 → 219.1 → 219.1.1
2	B	e3kfqB1	B:1-221	Peptidase_C1	219 → 219.1 → 219.1.1
3	C	e3kfqC1	C:1-98	Cystatin	243 → 243.3 → 243.3.1
4	D	e3kfqD1	D:1-98	Cystatin	243 → 243.3 → 243.3.1

Visualization Legend

ECOD domains (colored by index)Unclassified protein regionsNucleic acids (RNA/DNA)Ligands/cofactors